Questions and Answers
What is one of the key properties that makes aluminium a popular substitute for other metals?
Which of the following states does not have an aluminium smelting plant?
What are the two primary factors for locating aluminium smelting industries?
In which year did India produce over 600 million tons of aluminium?
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Which characteristic of bauxite makes it a challenge for aluminium smelting?
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Study Notes
Overview of Aluminium Smelting
- Aluminium smelting ranks as the second most vital metallurgical industry in India.
- Key properties of aluminium include lightness, corrosion resistance, excellent heat conductivity, malleability, and increased strength when alloyed with other metals.
Applications of Aluminium
- Commonly used in manufacturing aircraft, utensils, and electrical wires.
- Gaining popularity as an alternative to steel, copper, zinc, and lead across various industries.
Location of Aluminium Smelting Plants
- There are eight aluminium smelting plants distributed across India.
- Facilities are located in:
- Odisha (Nalco and Balco)
- West Bengal
- Kerala
- Uttar Pradesh
- Chhattisgarh
- Maharashtra
- Tamil Nadu
Production Details
- In 2004, India's aluminium production exceeded 600 million tons.
Raw Materials and Industry Requirements
- Bauxite is the primary raw material, characterized as a bulky, dark reddish rock.
- Successful operation of aluminium smelting relies on:
- A consistent and reliable electricity supply.
- Access to raw materials at minimal cost.
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Description
This quiz explores aluminium smelting, a crucial metallurgical industry in India. It highlights the properties of aluminium, its applications, and the key smelting plants located across the country. Test your knowledge on this topic and learn more about the significance of aluminium in various industries.
